kinda sorta! the fluid is surrounding them and when weeks old the umbilicalcord holds them so you could say there floating!
yes, babies sleep in the womb but that does not mean they are always sleeping
babies breath in and out the amniotic fluid inside the womb to practice breathing and that causes them to get the hick ups
Ultrasound.
They don't.
Babies sleep at times in the womb and are awake at other times
IT IS SO COLD IN THE womb IT WAS SO WORM
Yes.
magic
They don't. Babies grow in the womb, not the stomach.
babies ball up while in the womb because there is not much moving space and it then seems to be a bigger space if they are smaller.
No, human babies can even hear some sounds in the womb.